One area of constant scientific investigation is the involvement of magnetism in living things. Studies have shown that cattle can align themselves with Earth’s magnetic field. Magnetism seems to be used by some animals in migrations. The presence of magnetism in the human brain has led to research into what that magnetism does and how medical science can use it to treat certain diseases. In addition to animals, plants use magnetism.
Scientists have found that magnetism plays a role in the survival of some plants. For example, the Venus flytrap uses jaw-like leaves to trap insects. Scientists have been mystified by what causes the “jaws” to close. However, it appears that stimulation from prey produces a small magnetic field which triggers the “jaws” to snap shut.
Studies have shown that other plants use magnetism by generating magnetic fields, including a bean and a single-celled alga and bacteria. This magnetic ability seems to be built into the plants for highly specialized functions. Thus, God’s design for every living thing is both subtle and complex.
Science is just beginning to understand how plants use magnetism. As we have said before, that Earth’s magnetic field has reversed in the past. We are far from understanding the many ways such a reversal could have affected life on this planet.
Realize that magnetism in a living plant requires ferromagnetic materials to be built into the plant. Those magnetic materials would serve no other purpose than to allow the plant to use magnetism somehow. Everywhere we look in the natural world, we see that a wonder-working hand has gone before.
— John N. Clayton © 2021
Reference: National Geographic, September 2021, page 19.